import React, { Component } from 'react'
import { Link, Route } from 'react-router-dom'
import Detail from './Detail'

export default class Message extends Component {

    state = {
        messageArr: [
            { id: '001', title: 'message001' },
            { id: '002', title: 'message002' },
            { id: '003', title: 'message003' }
        ]
    }

    render() {
        const { messageArr } = this.state
        return (
            <div>
                <ul>
                    {
                        messageArr.map((mesObj) => {
                            return <li key={mesObj.id}>
                                {/* 向路由组件传递params参数 */}
                                <Link to={`/home/message/detail/${mesObj.id}/${mesObj.title}`}>{mesObj.title}</Link>
                            </li>
                        })
                    }
                </ul>
                <hr />
                {/* 声明接收params参数 */}
                <Route path="/home/message/detail/:id/:title" component={Detail} />
            </div>
        )
    }
}
